SENEY TOWNSHIP
PWS ID: MI0005991 · SENEY, Michigan 49883-0116
Population Served
100
Total Violations
272
Health-Based Violations
7
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 84
- County
- Schoolcraft
- School/Daycare
- No
- MCL Violations
- 7
- Monitoring Violations
- 260
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 40 | 2008 |
| Coliform (TCR) | MCL | 7 | 1996 |
| Consumer Confidence Rule | Other | 5 | 2023 |
| Cadmium | MR | 4 | 2005 |
| CYANIDE | MR | 4 | 2005 |
| Mercury | MR | 4 | 2005 |
| Nickel | MR | 4 | 2005 |
| Antimony, Total | MR | 4 | 2005 |
| Beryllium, Total | MR | 4 | 2005 |
| Thallium, Total | MR | 4 | 2005 |
| Endrin | MR | 4 | 2005 |
| BHC-GAMMA | MR | 4 | 2005 |
| Simazine | MR | 4 | 2005 |
| Picloram | MR | 4 | 2005 |
| Dinoseb | MR | 4 | 2005 |
| Hexachlorocyclopentadiene | MR | 4 | 2005 |
| Aldicarb | MR | 4 | 2005 |
| Atrazine | MR | 4 | 2005 |
| Heptachlor | MR | 4 | 2005 |
| Heptachlor epoxide | MR | 4 | 2005 |
| 2,4-D | MR | 4 | 2005 |
| 2,4,5-TP | MR | 4 | 2005 |
| HEXACHLOROBENZENE | MR | 4 | 2005 |
| 1,2,4-Trichlorobenzene | MR | 4 | 2005 |
| Selenium | MR | 4 | 2005 |
| Xylenes, Total | MR | 4 | 2005 |
| Chlordane | MR | 4 | 2005 |
| DICHLOROMETHANE | MR | 4 | 2005 |
| 1,2-Dichloroethane | MR | 4 | 2005 |
| 1,1,1-Trichloroethane | MR | 4 | 2005 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.